Because the material made of freeze-dried powder is very active, it will gradually deactivate after configuration Remember to put it back in the refrigerator after each use, the freeze-dried powder is used up as soon as possible, and a pair of use periods are not recommended for more than seven days.
Freeze-dried powder is actually an efficient essence, the molecular weight is very small, but also very easy to absorb, the order of use is actually not a problem.
Remember that freeze-dried powder do not use with skin care products containing alcohol, otherwise the previous work is wasted, because ethanol will destroy the activity of freeze-dried powder. If used with alcohol-based skin care products, it will greatly reduce the efficacy of freeze-dried powder.